Azure Container Apps dynamic sessions vs Cua Fleets

Cua Fleets costs $0.044625 per vCPU-hour. Azure Container Apps dynamic sessions runs full VMs. Cua Fleets runs gVisor.

Updated Oct 14, 2026

Azure Container Apps dynamic sessions

Isolated sandbox sessions for running code on Azure.

Isolation: Full VM
Free tier: Not listed
Max session: Not listed

Visit site Azure Container Apps dynamic sessions profile

Cua Fleets

Hosted Linux and Windows sandboxes for computer-use agents.

Isolation: gVisor
Free tier: Not listed
Max session: Not listed

Visit site Cua Fleets profile

What is different

2 fields differ. The rest are the same or not listed.

Field

Azure Container Apps dynamic sessions

Cua Fleets

Isolation: Azure Container Apps dynamic sessions: Full VM; Cua Fleets: gVisor
Integrations: Azure Container Apps dynamic sessions: LangChain; Cua Fleets: OpenAI Agents SDK, MCP

Full comparison

18 fields, at each provider's list price

Azure Container Apps dynamic sessionsazure.microsoft.com/en-us/pricing/details/container-appsazure.microsoft.com

Cua Fleetscua.ai/#pricing

Pricing

vCPU, per hour: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: $0.044625
RAM, per GiB-hour: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: $0.0223125
Storage: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: Free
Free tier: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: Not listed
Paid plan from: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: Not listed
Billing: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: Per second

Limits

Max session: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: Not listed
Idle stop: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: Not listed
Largest sandbox: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: 8 vCPU · 32 GiB
Concurrent sandboxes: Azure Container Apps dynamic sessions: Up to 600; Cua Fleets: Not listed

Platform

Isolation: Azure Container Apps dynamic sessions: Full VM; Cua Fleets: gVisor
GPU: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: Not listed
Snapshots: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: Not listed
Pause and resume: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: No

Developer

SDKs: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: Python, TypeScript, Rust
Integrations: Azure Container Apps dynamic sessions: LangChain; Cua Fleets: OpenAI Agents SDK, MCP

Trust

License: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: Not listed
BYOC: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: Your AWS, Google Cloud, or Modal account

Hourly cost

One sandbox running for one hour

Size

Azure Container Apps dynamic sessions

Cua Fleets

1 vCPU · 2 GiB: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: $0.089
2 vCPU · 4 GiB: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: $0.179
4 vCPU · 8 GiB: Azure Container Apps dynamic sessions: Not listed; Cua Fleets: $0.357

Compute only, at list rates.

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Which one fits

Based on the fields above

Azure Container Apps dynamic sessions fits when

You want each sandbox to be a full VM.
You use LangChain.

Cua Fleets fits when

You use the OpenAI Agents SDK or MCP.
You need a desktop in the sandbox.
You need the sandboxes in your own cloud account.
You need SOC 2.

More comparisons

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Azure Container Apps dynamic sessions

Cua Fleets

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Azure Container Apps dynamic sessions fits when

Cua Fleets fits when

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